lsm/konva
1
0
Fork 0
mirror of https://github.com/konvajs/konva.git synced 2026-03-03 16:58:33 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

created a proper utility function that handles defaults. Integrating the ntew get() method fixes a shadowBlur issue. fixed #587

Browse Source
This commit is contained in:
Eric Rowell
2013-08-28 09:48:42 -07:00
parent 188bf2d8d0
commit 2f0c889b1e
3 changed files with 35 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
src/Canvas.js
View File

@@ -455,20 +455,24 @@
}
},
_applyShadow: function(shape) {
var context = this.context;
var context = this.context,
util, absOpacity, color, blur, offset, shadowOpacity;
if(shape.hasShadow() && shape.getShadowEnabled()) {
var aa = shape.getAbsoluteOpacity();
// defaults
var color = shape.getShadowColor() || 'black';
var blur = shape.getShadowBlur() || 5;
var offset = shape.getShadowOffset() || {
util = Kinetic.Util;
absOpacity = shape.getAbsoluteOpacity();
color = util.get(shape.getShadowColor(), 'black');
blur = util.get(shape.getShadowBlur(), 5);
shadowOpacity = util.get(shape.getShadowOpacity(), 0);
offset = util.get(shape.getShadowOffset(), {
x: 0,
y: 0
};
});
if(shape.getShadowOpacity()) {
context.globalAlpha = shape.getShadowOpacity() * aa;
if(shadowOpacity) {
context.globalAlpha = shadowOpacity * absOpacity;
}
context.shadowColor = color;
context.shadowBlur = blur;
context.shadowOffsetX = offset.x;